Third Battle of the Aisne (also known as Operation Blücher-Yorck, third phase of the Spring Offensive). After initial gains, the German advance is halted. (27 май 1918 г. – 6 июн 1918 г.)
Добавлено на ленту времени:
Дата:
27 май 1918 г.
6 июн 1918 г.
~ 10 days